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ZA201107120B - Railway coupler knuckle having internal support structure - Google Patents

Railway coupler knuckle having internal support structure

Info

Publication number
ZA201107120B
ZA201107120B ZA2011/07120A ZA201107120A ZA201107120B ZA 201107120 B ZA201107120 B ZA 201107120B ZA 2011/07120 A ZA2011/07120 A ZA 2011/07120A ZA 201107120 A ZA201107120 A ZA 201107120A ZA 201107120 B ZA201107120 B ZA 201107120B
Authority
ZA
South Africa
Prior art keywords
support structure
internal support
coupler knuckle
railway coupler
railway
Prior art date
Application number
ZA2011/07120A
Other languages
English (en)
Inventor
Timothy Dumey
Original Assignee
Amsted Rail Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amsted Rail Co Inc filed Critical Amsted Rail Co Inc
Publication of ZA201107120B publication Critical patent/ZA201107120B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
    • B61G3/04—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position, e.g. "A.A.R." or "Janney" type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Tires In General (AREA)
  • Vehicle Body Suspensions (AREA)
  • Mechanical Operated Clutches (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
ZA2011/07120A 2010-08-13 2011-09-29 Railway coupler knuckle having internal support structure ZA201107120B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/806,408 US8302790B2 (en) 2010-08-13 2010-08-13 Railway coupler knuckle
PCT/US2011/000721 WO2012021150A1 (en) 2010-08-13 2011-04-25 Railway coupler knuckle having internal support structure

Publications (1)

Publication Number Publication Date
ZA201107120B true ZA201107120B (en) 2013-05-29

Family

ID=45564038

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2011/07120A ZA201107120B (en) 2010-08-13 2011-09-29 Railway coupler knuckle having internal support structure

Country Status (10)

Country Link
US (1) US8302790B2 (uk)
CN (1) CN103068663B (uk)
AU (1) AU2011289891B2 (uk)
BR (1) BR112013003138B1 (uk)
CA (1) CA2758318C (uk)
MX (1) MX2012008812A (uk)
RU (1) RU2531989C1 (uk)
UA (1) UA107078C2 (uk)
WO (1) WO2012021150A1 (uk)
ZA (1) ZA201107120B (uk)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9199652B1 (en) 2012-11-15 2015-12-01 Pennsy Corporation Lightweight, fatigue resistant knuckle
US10399580B2 (en) 2012-11-15 2019-09-03 Pennsy Corporation Process for producing a coupler knuckle and improved coupler knuckle
US9481380B2 (en) 2012-11-15 2016-11-01 Pennsy Corporation Coupler knuckle
US9114815B2 (en) 2013-03-14 2015-08-25 Brandt Road Rail Corporation Assembly for extendable rail-supported vehicle coupler
US9409581B2 (en) 2013-07-12 2016-08-09 Columbus Steel Castings Company Knuckle design and system of making
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
CN105109513A (zh) * 2015-09-06 2015-12-02 大连交通大学 一种用于提高钩舌疲劳强度的方法及车钩钩舌
US10322732B1 (en) 2015-11-11 2019-06-18 Pennsy Corporation Coupler knuckle, cores and method of production
US10486719B2 (en) 2016-02-22 2019-11-26 Jac Operations, Inc. Railroad coupler knuckle with external weight reducing features and method of forming the same
RU2686255C1 (ru) 2017-12-25 2019-04-24 РЕЙЛ 1520 АйПи ЛТД Коготь железнодорожной сцепки (варианты) и способ его изготовления
CN108839665B (zh) * 2018-06-29 2020-06-30 中车齐齐哈尔车辆有限公司 一种机车车辆、车钩及钩身
CN108839664A (zh) * 2018-06-29 2018-11-20 中车齐齐哈尔车辆有限公司 一种机车车辆、车钩及钩体
CN108819974B (zh) * 2018-06-29 2019-10-15 中车齐齐哈尔车辆有限公司 钩舌、钩体及车钩
CA3118920C (en) * 2018-12-21 2023-08-01 Amsted Rail Company, Inc. Railway vehicle coupler
CN109606413B (zh) * 2018-12-22 2023-11-03 中车戚墅堰机车有限公司 Ca-3型车钩的过渡车钩
US20220371633A1 (en) * 2021-04-14 2022-11-24 Jac Operations, Inc. Railroad Coupler Knuckle with External Weight Reducing Features
CN115465071B (zh) * 2022-09-26 2024-06-11 阿尔特汽车技术股份有限公司 一种连接结构及车辆

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US775902A (en) * 1903-06-15 1904-11-22 Phillip Hien Car-coupling.
US2548479A (en) * 1948-07-03 1951-04-10 American Steel Foundries Coupler
US4605133A (en) * 1983-09-22 1986-08-12 Amsted Industries Incorporated Coupler knuckle
US5285911A (en) * 1992-08-26 1994-02-15 Altherr Russell G Coupler knuckle pin protector structure and stress reliever
US5582307A (en) 1995-05-08 1996-12-10 Amsted Industries Incorporated Railway car coupler knuckle
US6129227A (en) * 1996-04-22 2000-10-10 National Casting Incorporated Lightweight knuckle for a railroad car coupler
US5954212A (en) * 1998-01-20 1999-09-21 National Castings Incorporated Lightweight knuckle for a railroad car coupler
US20050184021A1 (en) * 2002-01-07 2005-08-25 Mcconway & Torley Corporation Railway car coupler knuckle having improved bearing surface
RU63763U1 (ru) * 2006-12-22 2007-06-10 Илья Геронтьевич Морчиладзе Регулируемое сцепное устройство вагона
CN102083671B (zh) * 2008-05-23 2016-03-23 贝德洛工业公司 由枢轴销与肾形芯和经隔离指形芯形成的转向节

Also Published As

Publication number Publication date
CN103068663A (zh) 2013-04-24
RU2531989C1 (ru) 2014-10-27
US20120037586A1 (en) 2012-02-16
AU2011289891B2 (en) 2014-08-07
CN103068663B (zh) 2015-11-25
RU2011146214A (ru) 2014-09-20
UA107078C2 (uk) 2014-11-25
CA2758318A1 (en) 2012-02-13
US8302790B2 (en) 2012-11-06
CA2758318C (en) 2014-02-18
WO2012021150A1 (en) 2012-02-16
MX2012008812A (es) 2012-08-23
AU2011289891A1 (en) 2013-06-06
BR112013003138A2 (pt) 2016-06-28
BR112013003138B1 (pt) 2020-10-27

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